firebase/genkit v1.29.0

Genkit JS and CLI 1.29.0

on GitHub

What's Changed

• fix(js/plugin/compat-oai): preserve legacy image URL handling when contentType is missing by @7hokerz in #4209

• fix(js/plugin/compat-oai): Fix type overload shadowing bug for OpenAI models with specific suffixes by @7hokerz in #4263

• feat(js/plugins/compat-oai): generalize STT module naming and add gpt-4o-mini-transcribe by @7hokerz in #4280

• test(js/plugins/compat-oai): Add test coverage for audio module by @7hokerz in #4330

• fix(js/plugin/compat-oai): invalid model ID error in transcription models by @7hokerz in #4708

• fix(js/core): Dap Action updates by @ifielker in #4050

• chore(js/testapps/prompt-file): Fix Google AI provider and model configuration in testapps by @7hokerz in #4497

• fix(js): migrated GenAI embedding model to gemini-embedding-001 in JS by @MengqinShen in #4568

• feat(js/genkit): Added cancelOperation for backgroundModels by @ifielker in #4559

• fix(js): duplicate sample project names by @yesudeep in #4578

• feat(js/plugins/google-genai): Increased max download size for inline media... by @ifielker in #4656

• fix(js): updated prompt files by @MengqinShen in #4677

• docs(js/samples): add readmes for all samples by @yesudeep in #4706

• chore(js/plugins/google-genai): model updates for vertexai by @ifielker in #4770

• feat(js/plugins/google-genai): Updates: Gemini 3.1 and new embedder task types by @ifielker in #4776

• feat(js/plugins/google-genai): Added parameters for Veo 3.1 by @ifielker in #4727

• feat(js/plugins/google-genai): Added Gemini 3.1 & custom tools models by @ifielker in #4778

• chore(js/plugins/googleai): Remove all references to googleai plugin by @ifielker in #4773

• chore(js/testapps, samples): Remove deprecated model from testapps / samples by @ifielker in #4742

• fix(js/ai): fixed dynamic multipart tools by @pavelgj in #4787

• feat(cli): Add configurable CORS origin support to the telemetry server. by @pavelgj in #4777

• fix(genkit-tools/mcp): More descriptive errors in MCP by @ssbushi in #4233

• feat(genkit-tools/mcp): Add docs search in MCP by @ssbushi in #4452

• feat(genkit-tools/cli): Add docs discovery tools to the CLI by @ssbushi in #4453

• feat(js/plugins/anthropic): add prompt caching support by @cabljac in #4189

• feat(cli): add streaming and reasoning to dev:test-model cmd by @hugoaguirre in #4235

• chore(genkit-tools/init-ai): Update usage guides to gemini3 by @ssbushi in #4231

New Contributors

• @7hokerz made their first contribution in #4209
• @traut made their first contribution in #4329
• @prashant4nov made their first contribution in #4699
• @dmeremyanin made their first contribution in #4680
• @danicat made their first contribution in #4780

Full Changelog: v1.28.0...v1.29.0